426015886

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{40289}}^1$

素因数の和:40619

約数の個数: 16

約数和(自身を含む): 678805920

約数和(自身を除く): 252790034

約数列:

[1, 2, 17, 34, 311, 622, 5287, 10574, 40289, 80578, 684913, 1369826, 12529879, 25059758, 213007943, 426015886]

約数ペア:

[(1, 426015886), (2, 213007943), (17, 25059758), (34, 12529879), (311, 1369826), (622, 684913), (5287, 80578), (10574, 40289)]